6469616 has 20 divisors (see below), whose sum is σ = 12629400. Its totient is φ = 3210432.

The previous prime is 6469579. The next prime is 6469637. The reversal of 6469616 is 6169646.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 6469616.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770 + ... + 3678.

It is an arithmetic number, because the mean of its divisors is an integer number (631470).

Almost surely, 2^6469616 is an apocalyptic number.

It is an amenable number.

6469616 is a deficient number, since it is larger than the sum of its proper divisors (6159784).

6469616 is a wasteful number, since it uses less digits than its factorization.

6469616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056 (or 3050 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 6469616 is about 2543.5439842865. The cubic root of 6469616 is about 186.3343122322.

The spelling of 6469616 in words is "six million, four hundred sixty-nine thousand, six hundred sixteen".